Lang, Irene M Chronic thromboembolic pulmonary hypertension--not so rare after all. [electronic resource] - The New England journal of medicine May 2004 - 2236-8 p. digital Publication Type: Comment; Journal Article ISSN: 1533-4406 Standard No.: 10.1056/NEJMp048088 doi Subjects--Topical Terms: Chronic DiseaseEndothelium, Vascular--metabolismGene ExpressionHumansHypertension, Pulmonary--diagnosisIncidencePulmonary Artery--pathologyPulmonary Embolism--complicationsThromboembolism--complicationsVenous Thrombosis--complications